发明人徐明华,何建平,罗永刚. "Method for the Synthesis of Oxazolidine-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117279037 A, 授权公告日 2015-09-17.
Björnsson E, Rossi M, Nielsen H. "A Process for Preparing High-Purity Oxazolidine-4-carboxylic acid" [P]. European Patent, EP 3198608 A1, 2024-08-20.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 1698, (6), 2268-2292.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 1552, (8), 9497-9502.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Oxazolidine-4-carboxylic acid Using HRMS and NMR". Chemosphere, 2022, 1361, (5), 6836-6845.